<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EL link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'>Yeap that fixed it! Everything works now. Thank you all!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'>Best,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'>Nikos<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US>From:</span></b><span lang=EN-US> Junxiao Shi <shijunxiao@email.arizona.edu> <br><b>Sent:</b> Saturday, June 4, 2022 12:58 AM<br><b>To:</b> Nikos Fotiou <fotiou@aueb.gr><br><b>Cc:</b> Dehart, John <jdd@wustl.edu>; nfd-dev@lists.cs.ucla.edu; ucla_operator <tianyuan@cs.ucla.edu><br><b>Subject:</b> Re: [Nfd-dev] certificate for interacting with NDN testbed<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Hi Nikos<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Prefix propagation feature uses the default certificate of an identity to sign the commands.<o:p></o:p></p></div><div><p class=MsoNormal>Currently your default certificate is a self signed certificate:<o:p></o:p></p></div><div><p class=MsoNormal><span style='color:#313131'>/ndn/gr/edu/mmlab1/aueb/second22/KEY/%A3%F3%F7%8F%20%077%84/self/v=1654290874758</span><o:p></o:p></p></div><div><p class=MsoNormal>You need to set the obtained certificate as the default:<o:p></o:p></p></div><div><p class=MsoNormal>/ndn/gr/edu/mmlab1/aueb/second22/KEY/%A3%F3%F7%8F%20%077%84/NDNCERT/v=1654290901284<o:p></o:p></p></div><div><p class=MsoNormal>You may change the default with `ndnsec set-default` command.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Also, don't forget to serve the certificates with ndn6-serve-certs.<o:p></o:p></p></div><div><p class=MsoNormal>You can export your own certificate with:<o:p></o:p></p></div><div><p class=MsoNormal>ndnsec cert-dump <span style='border:none windowtext 1.0pt;padding:0cm'>/ndn/gr/edu/mmlab1/aueb/second22/KEY/%A3%F3%F7%8F%20%077%84/NDNCERT/v=1654290901284 > 0.ndncert</span><o:p></o:p></p></div><div><p class=MsoNormal>You can retrieve an intermediate certificate with:<o:p></o:p></p></div><div><div style='border:none black 1.0pt;padding:0cm 0cm 0cm 0cm'><p class=MsoNormal>ndnpeek -Pf /ndn/gr/edu/mmlab1/KEY/%F7%9C%E4%D3gL%A2%21 | base64 > 1.ndncert<o:p></o:p></p></div><div><p class=MsoNormal>Right after you retrieve those certificates, they will be in the router cache so that your end host won't be asked for them.<o:p></o:p></p></div><div><p class=MsoNormal>However, serving them locally would become useful when you attempt to connect to a different router.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div></div><div><p class=MsoNormal>Yours, Junxiao<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On Fri, Jun 3, 2022 at 17:36 Nikos Fotiou via Nfd-dev <<a href="mailto:nfd-dev@lists.cs.ucla.edu">nfd-dev@lists.cs.ucla.edu</a>> wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>Nevertheless, when I advertise the prefix now I receive:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>“failure authorization rejected”</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>This is the output of ndnsec-list -vvv</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>/ndn/gr/edu/mmlab1/aueb/second22</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> +->* /ndn/gr/edu/mmlab1/aueb/second22/KEY/%A3%F3%F7%8F%20%077%84</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> +->* /ndn/gr/edu/mmlab1/aueb/second22/KEY/%A3%F3%F7%8F%20%077%84/self/v=1654290874758</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Certificate Name:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> /ndn/gr/edu/mmlab1/aueb/second22/KEY/%A3%F3%F7%8F%20%077%84/self/v=1654290874758</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Public Key:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Key Type: 256-bit EC</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEn/rAURbPdsUqj/7u6xN05O81A6Jt</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> yWrcljlhxzLrVP+WC5cniRGg22rzREDRL1GTXWd5LM1PVoI640Ix2cUEXA==</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Validity:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Not Before: 2022-06-03T21:14:34</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Not After: 2042-05-29T21:14:34</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Signature Information:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Signature Type: SignatureSha256WithEcdsa</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Key Locator: Name=/ndn/gr/edu/mmlab1/aueb/second22/KEY/%A3%F3%F7%8F%20%077%84</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Self-Signed: yes</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> +-> /ndn/gr/edu/mmlab1/aueb/second22/KEY/%A3%F3%F7%8F%20%077%84/NDNCERT/v=1654290901284</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Certificate Name:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> /ndn/gr/edu/mmlab1/aueb/second22/KEY/%A3%F3%F7%8F%20%077%84/NDNCERT/v=1654290901284</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Public Key:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Key Type: 256-bit EC</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEn/rAURbPdsUqj/7u6xN05O81A6Jt</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> yWrcljlhxzLrVP+WC5cniRGg22rzREDRL1GTXWd5LM1PVoI640Ix2cUEXA==</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Validity:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Not Before: 2022-06-03T21:14:35</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Not After: 2022-06-18T21:14:34</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Signature Information:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Signature Type: SignatureSha256WithEcdsa</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Key Locator: Name=/ndn/gr/edu/mmlab1/KEY/%F7%9C%E4%D3gL%A2%21</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>* /localhost/operator</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> +->* /localhost/operator/KEY/%0EC%3B%C8%B0%98%1D%06</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> +->* /localhost/operator/KEY/%0EC%3B%C8%B0%98%1D%06/self/v=1654289508625</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Certificate Name:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> /localhost/operator/KEY/%0EC%3B%C8%B0%98%1D%06/self/v=1654289508625</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Public Key:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Key Type: 256-bit EC</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAES6VWBfgXdEeWxs0j1JYsbfTmouzv</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> 47cndijW+SGal49O6YfVWEO9+1XToummsWZPTAPUib7mgK2mtzBiaCpiRA==</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Validity:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Not Before: 2022-06-03T20:51:48</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Not After: 2042-05-29T20:51:48</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Signature Information:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Signature Type: SignatureSha256WithEcdsa</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Key Locator: Name=/localhost/operator/KEY/%0EC%3B%C8%B0%98%1D%06</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> Self-Signed: yes</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><o:p> </o:p></p></div></div></blockquote></div></div></div></body></html>